Official USPS Abbreviations
   State Abbreviations

       State/Possession
Abbreviation

 AL   ALABAMA

 AK   ALASKA

 AS   AMERICAN SAMOA

 AZ   ARIZONA

 AR   ARKANSAS

 CA   CALIFORNIA

 CO   COLORADO

 CT   CONNECTICUT

 DE   DELAWARE

 DC   DISTRICT OF COLUMB

 FM   FEDERATED STATES O

 FL   FLORIDA

 GA   GEORGIA

 GU   GUAM

 HI   HAWAII

 ID   IDAHO

 IL   ILLINOIS

 IN   INDIANA

 IA   IOWA

 KS   KANSAS

 KY   KENTUCKY

 LA   LOUISIANA

 ME   MAINE

 MH   MARSHALL ISLANDS

 MD   MARYLAND

 MA   MASSACHUSETTS

 MI   MICHIGAN

 MN   MINNESOTA

 MS   MISSISSIPPI

 MO   MISSOURI

 MT   MONTANA

 NE   NEBRASKA

 NV   NEVADA

 NH   NEW HAMPSHIRE

 NJ   NEW JERSEY

 NM   NEW MEXICO

 NY   NEW YORK

 NC   NORTH CAROLINA

 ND   NORTH DAKOTA

 MP   NORTHERN MARIANA I

 OH   OHIO

 OK   OKLAHOMA

 OR   OREGON

 PW   PALAU

 PA   PENNSYLVANIA

 PR   PUERTO RICO

 RI   RHODE ISLAND

 SC   SOUTH CAROLINA

 SD   SOUTH DAKOTA

 TN   TENNESSEE

 TX   TEXAS

 UT   UTAH

 VT   VERMONT

 VI   VIRGIN ISLANDS

 VA   VIRGINIA

 WA   WASHINGTON

 WV   WEST VIRGINIA

 WI   WISCONSIN

 WY   WYOMING